Matsushita Electric Industrial Co., Ltd.

Junichi Hikino

Yuji Uesugi

Shinichi Suzawa

Noriyuki Inagaki

Koji Kunami

A method of winding a long sheet continuously around the plate bobbin comprises the steps of repeatedly moving in one direction on an approximately circular locus a rotary shaft for winding, rotating the plate bobbin, repeating on a certain moving locus, repeatedly moving in the same direction or reciprocatingly the rotary shaft of the nip roll so that a nip roll disposed in an approximately parallel to the rotary shaft of the plate bobbin continuously move in one direction along the surface of the plate bobbin rotating from above the above described long sheet, depressing the long sheet against the above described plate bobbin so as to continuously wind it, thereby to wind a long sheet around a plate bobbin with better accuracy, higher speed without the air swallowing operation.

Growing community of inventors

Matsue, Japan

Junichi Hikino